diff --git a/.env.example b/.env.example
index f85607fb9..27d41685e 100644
--- a/.env.example
+++ b/.env.example
@@ -81,7 +81,7 @@ SMTP_OPENSSL_VERIFY_MODE=peer
 # Mail Incoming
 # This is the domain set for the reply emails when conversation continuity is enabled
 MAILER_INBOUND_EMAIL_DOMAIN=
-# Set this to appropriate ingress channel with regards to incoming emails
+# Set this to the appropriate ingress channel with regards to incoming emails
 # Possible values are :
 # relay for Exim, Postfix, Qmail
 # mailgun for Mailgun
@@ -91,10 +91,20 @@ MAILER_INBOUND_EMAIL_DOMAIN=
 RAILS_INBOUND_EMAIL_SERVICE=
 # Use one of the following based on the email ingress service
 # Ref: https://edgeguides.rubyonrails.org/action_mailbox_basics.html
+# Set this to a password of your choice and use it in the Inbound webhook
 RAILS_INBOUND_EMAIL_PASSWORD=
+
 MAILGUN_INGRESS_SIGNING_KEY=
 MANDRILL_INGRESS_API_KEY=
 
+# Creating Your Inbound Webhook Instructions for Postmark and Sendgrid:
+# Inbound webhook URL format:
+#    https://actionmailbox:[YOUR_RAILS_INBOUND_EMAIL_PASSWORD]@[YOUR_CHATWOOT_DOMAIN.COM]/rails/action_mailbox/[RAILS_INBOUND_EMAIL_SERVICE]/inbound_emails
+# Note: Replace the values inside the brackets; do not include the brackets themselves.
+# Example: https://actionmailbox:mYRandomPassword3@chatwoot.example.com/rails/action_mailbox/postmark/inbound_emails
+# For Postmark
+# Ensure the 'Include raw email content in JSON payload' checkbox is selected in the inbound webhook section.
+
 # Storage
 ACTIVE_STORAGE_SERVICE=local